"The Messenger of Allah said: 'No one who commits Zina is a believer at the moment when he is committing Zina; no one who steals is a believer at the moment when he is stealing; no one who drinks wine is a believer at the moment when he is drinking it; but repentance is available to him after that.
عَنِ النَّبِيِّ ﷺ وَقَالَ أَحْمَدُ فِي حَدِيثِهِ قَالَ قَالَ رَسُولُ اللَّهِ ﷺ لاَ يَزْنِي الزَّانِي حِينَ يَزْنِي وَهُوَ مُؤْمِنٌ وَلاَ يَسْرِقُ حِينَ يَسْرِقُ وَهُوَ مُؤْمِنٌ وَلاَ يَشْرَبُ الْخَمْرَ حِينَ يَشْرَبُ وَهُوَ مُؤْمِنٌ ثُمَّ التَّوْبَةُ مَعْرُوضَةٌ بَعْدُ